13721000852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263865401}}^1$

素因数の和:263865418

約数の個数: 12

約数和(自身を含む): 25858809396

約数和(自身を除く): 12137808544

約数列:

[1, 2, 4, 13, 26, 52, 263865401, 527730802, 1055461604, 3430250213, 6860500426, 13721000852]

約数ペア:

[(1, 13721000852), (2, 6860500426), (4, 3430250213), (13, 1055461604), (26, 527730802), (52, 263865401)]